126848878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{61757}}^1$

素因数の和:61851

約数の個数: 16

約数和(自身を含む): 207506880

約数和(自身を除く): 80658002

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 61757, 123514, 802841, 1605682, 4878803, 9757606, 63424439, 126848878]

約数ペア:

[(1, 126848878), (2, 63424439), (13, 9757606), (26, 4878803), (79, 1605682), (158, 802841), (1027, 123514), (2054, 61757)]